package com.yulinlin.web3j.chain;

import com.yulinlin.web3j.domain.EIP20Interface;
import com.yulinlin.web3j.domain.ETHSubject;

/**
 * 区块链
 */
public interface BlackChain {


    //创建一个区块链用户
    ETHSubject createSubject(String privateKey);



}
